+\begin{cvlist}
+\item {[Panel]} ``Wikipedia @ 20 Panel.'' Wikipedia Weekly Network Podcast, January 15, 2021.
+% \item {[Talk]} “Cocktails and Mocktails Evening Social (a How-To Session!)” Seattle GNU/Linux Conference (SeaGL), Novemer 13, 2020.
+\item {[Workshop Participation]} Sustain Summit, Sint-Gilles, Belgium, January 30, 2020.
+\item {[Keynote Lecture]} “How Markets Co-opted Free Software’s most Valuable Weapon.” SeaGL, Seattle, Washington, November, 16, 2019.
+\item {[Lecture]} “All Talk? The effects of easier communication interfaces (than user talk pages) on collaborative production.” With Sneha Narayan, Nathan TeBlunthuis, Wm Salt Hale, and Aaron Shaw. Wikimania 2020 Research Track, Stockholm, Sweden, August 17, 2019.
+\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” Github, San Francisco, California, June 13, 2019.
+\item {[Lecture]} “Social and Communicative Dynamics in Wikis.” Wikimedia Foundation, San Francisco, California, June 5, 2019.
+\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” Knight Foundation Retreat, Center for Advanced Studies in the Behavioral Sciences, Stanford University, Palo Alto, California, May 30, 2019.
+\item {[Lecture]} “The Growth and Decline of Digital Knowledge Commons.” Bloomberg Beta Dinner Gathering, Center for Advanced Studies in the Behavioral Sciences, Stanford University, Palo Alto, California, May 7, 2019.
+\item {[Lecture]} “State of Wikimedia Research 2017-2018.” With Tilman Bayer, Reem Al-Kashif, and Mohammed Sadat Abdulai. Wikimania 2018, Cape Town, South Africa, July 21, 2018.
+\item {[Lecture and Q\&A]} ``Whither Peer Production?'' Vall de Can Masdeu, Barcelona, Catalonia, Spain, June 3, 2018.
+\item {[Lecture]} “Free Software Needs Free Tools.” OpenDev Summit, OpenStack Conference, Vancouver Convention Center, Vancouver, BC, Canada, May 22, 2018.
+\item {[Keynote Lecture]} ``Whither Peer Production? Free software and the shifting landscape of online cooperation.'' LibrePlanet 2018, Cambridge, Massachusetts. March 25, 2018.
+\item {[Panel]} ``Software Freedom Challenges Ahead.'' Swatantra '17, International Center for Free and Open Source Software, Trivandrum, Kerala, India. December 21, 2017.
+\item {[Lecture]} ``Access Without Empowerment.'' Swatantra '17, International Center for Free and Open Source Software, Trivandrum, Kerala, India. December 21, 2017.
+\item {[Lecture]} ``State of Wikimedia Research 2016-2017.'' With Tilman Bayer, Aaron Shaw, and Reem Al-Kashif. Wikimania 2017, Montréal, Québec, Canada. August 11, 2017.
+\item {[Lecture]} ``State of Wikimedia Research 2015-2016.'' With Tilman Bayer. Wikimania 2016, Esino Lario, Italy, June 24, 2016.
+\item {[Lecture and Q\&A]} ``Celebrate Aaron Swartz and Book Release.'' Thoughtworks, San Francisco, California, January 11, 2016.
+\item {[Lecture]} ``Access Without Empowerment.'' SeaGL, Seattle, Washington, October 23, 2015.
+\item {[Keynote Lecture]} ``Access Without Empowerment.'' FrOSCon, Sankt Augustin, Germany, August 23, 2015.
+\item {[Lecture]} ``Democratizing Data Science.'' With Tommy Guy PyData Seattle 2015, Redmond, Washington, July 25, 2015.
+\item {[Lecture]} ``Assignment 1: Become A Wikipedian.'' Wikimania 2015, Mexico City, Mexico, July 18, 2015.
+\item {[Lecture]} ``The Effect of Blocking IP Editing: Evidence from Wikia.'' With Aaron Shaw Wikimania 2015, Mexico City, Mexico, July 18, 2015.
+\item {[Lecture]} ``The State of Wikimedia Scholarship 2014-2015.'' With Aaron Shaw and Tilman Bayer Wikimania 2015, Mexico City, Mexico, July 17, 2015.
+\item {[Lecture]} ``Democratizing Data Science.'' With Tommy Guy Puget Sound Programming Python Meetup (PuPPy), Seattle, Washington, June 10, 2015.
+\item {[Keynote Lecture]} ``User Innovation Communities.'' Industrial Research Institute Annual Meeting. Seattle, Washington, April 27, 2015.
+\item {[Keynote Lecture]} ``Access Without Empowerment.'' LibrePlanet 2015, Cambridge, Massachusetts, March 21, 2015.
+\item {[Lecture]} ``When Free Software Isn't Better.'' SeaGL, Seattle, Washington, October 25, 2014.
+\item {[Lecture]} ``Revealing Errors.'' Technology Activism 3rd Monday, Seattle, Washington, September 15, 2014.
+\item {[Lecture]} ``Informed But Unempowered: Why Our Movement Only Fulfills Half Its Mission.'' Wikimania 2014, London, UK, August 9, 2014.
+\item {[Lecture]} ``The State of Wikimedia Scholarship 2013-2014.'' With Tilman Bayer and Aaron Shaw Wikimania 2014, London, UK, August 8, 2014.
+\item {[Q\&A]} ``Aaron Swartz.'' Wikimania 2014, London, UK, August 8, 2014.
+\item {[Lecture]} ``The State of Wikimedia Scholarship 2012-2013.'' With Tilman Bayer Wikimania 2013, Hong Kong, August 9, 2013.
+\item {[Lecture]} ``Wiki Ecology.'' Wikimania 2013, Hong Kong, August 9, 2013.
+\item {[Lecture]} ``Antifeatures.'' LinuxTag, Berlin, Germany, May 25, 2013.
+\item {[Lecture]} ``When Peer Production Succeeds.'' Free Software User Group, Cambridge, Massachusetts, May 1, 2013.
+\item {[Keynote]} ``From Free Software to Free Culture.'' Students for Free Culture Meeting (FCX2013), New York Law School, New York, New York, April 20, 2013.
+\item {[Lecture]} ``When Free Software Isn't Better.'' LibrePlanet, Harvard University, Cambridge, Massachusetts, March 23, 2013.
+\item {[Recorded Reflections]} ``Thoughts on Aaron Swartz.'' Memorial Service, MIT Media Lab, Cambridge, Massachusetts, March 12, 2013.
+\item {[Lecture]} ``From Free Software to Free Culture.'' Creative Commons All Staff Meeting, Mountain View, California, February 6, 2013.
+\item {[Lecture]} ``Designing for Cooperation with Social Incentives.'' WikiHow, Palo Alto, California, September 14, 2012.
+\item {[Lecture]} ``When Wikis Work: Learning from Failures to Build Online Communities.'' Wikia Inc, San Francisco, California, September 13, 2012.
+\item {[Lecture]} ``From Free Software to Free Culture.'' Wikimedia Foundation All Staff Meeting, San Francisco, California, September 13, 2012.
+\item {[Lecture]} ``Open Brands.'' Awesome Foundation Summit, MIT Media Lab, Cambridge, Massachusetts, July 23, 2012.
+\item {[Lecture]} ``Almost Wikipedia: A What Eight Collaborative Encyclopedia Projects Reveal About Mechanisms of Collective Action.'' Wikimania 2012, George Washington University, Washington, DC, July 13, 2012.
+\item {[Lecture]} ``The State of Wikimedia Scholarship (2011-2012).'' With Jodi Schneider Wikimania 2012, George Washington University, Washington, DC, July 12, 2012.
+\item {[Lecture]} ``Can Social Awards Create Better Wikis?.'' With Aaron Shaw Wikimania 2012, George Washington University, Washington, DC, July 12, 2012.
+\item {[Keynote Lecture]} ``When Peer Production Works: Learning from Failures to Improve Peer Production.'' Wikipedia Academy, Berlin, Germany, July 30, 2012.
+\item {[Lecture \& Workshop]} ``How To Release Your Project as Free Software.'' Festival of Learning, MIT Media Lab, Cambridge, Massachusetts, January 27, 2012.
+\item {[Lecture]} ``Almost Wikipedia: What Eight Early Online Collaborative Encyclopedia Projects Reveal About the Mechanisms Of Collective Action.'' Wikimedia Foundation, San Francisco, California, November 2, 2011.
+\item {[Lecture]} ``Getting Involved in Debian.'' Software Freedom Day, Cambridge College, Cambridge, Massachusetts, September 16, 2011.
+\item {[Lecture]} ``When Free Software Isn't Better.'' The Open Knowledge Conference, Berlin, Germany, July 1, 2011.
+\item {[Panel]} ``Wikipedia Research.'' The Open Knowledge Conference, Berlin, Germany, July 1, 2011.
+\item {[Keynote Lecture]} ``When Free Software Isn't Better.'' Free Software and Linux Days, Istanbul, Turkey, April 2, 2011.
+\item {[Lecture]} ``Contributing to Wikipedia.'' General Assembly, Cambridge School of Weston, Weston, Massachusetts, February 16, 2011.
+\item {[Lecture]} ``Antifeatures.'' FrOSCon, Sankt Augustin, Germany, August 22, 2010.
+\item {[Lecture and Discussion]} ``Piracy and Free Software.'' Inlaws and Outlaws, Nothing Will Happen (Nista Se Nece Dogoditi), August 19, 2010. Split, Croatia.
+\item {[Lightning Talk]} ``Lightning Photography with Free Software.'' Debconf, Columbia University, New York, New York, August 7, 2010.
+\item {[Lecture]} ``Antifeatures.'' Debconf, Columbia University, New York, New York, August 5, 2010.
+\item {[Lecture]} ``The State of Wikimedia Scholarship 2009-2010: WikiSym and Beyond.'' Wikimania 2010, Gdańsk, Poland, July 10, 2010.
+\item {[Panel]} ``Free Network Services.'' The Free Software Foundation's Libre Planet, Harvard University, Cambridge, Massachusetts, March 21, 2010.
+\item {[Lecture]} ``Antifeatures.'' Students for Free Culture Conference, George Washington University, Washington DC, February 14, 2010.
+\item {[Keynote Lecture]} ``Antifeatures.'' Linux Conf Australia 2010, Wellington, New Zealand, January 17, 2010.
+\item {[Lecture]} ``Antifeatures.'' Hampshire College, Amherst, Massachusetts, November 20, 2009.
+\item {[Lecture]} ``The State of Wikimedia Scholarship: 2008-2009.'' Wikimania 2009, San Jose, California, July 22, 2009.
+\item {[Panel]} ``With Software as a Service, Is Only the Network Luddite Free?.'' O'Reilly OSCON, San Jose, California, July 22, 2009.
+\item {[Lecture]} ``Antifeatures.'' O'Reilly OSCON, San Jose, California, July 22, 2009.
+\item {[Lecture]} ``Free Network Services.'' The Free Software Foundation's Libre Planet, Harvard University, Cambridge, Massachusetts, March 21, 2009.
+\item {[Lecture]} ``Revealing Errors.'' Razmajena Vjestina, MAMA, Zagreb, Croatia., January 6, 2009.
+\item {[Lecture and Demo]} ``Voting Machinery for the Masses.'' IEEE Boston Section, Society on Social Implications of Technology, MIT Lincoln Labs, Lexington, Massachusetts, October 20, 2008.
+\item {[Lecture]} ``Free Software In Your Pocket.'' With John Sullivan Software Freedom Day Boston, Boston, Massachusetts, September 20, 2008.
+\item {[Lightning Talk]} ``Advocating Software Freedom by Revealing Errors.'' O'Reilly Ignite Boston 4, Boston, Massachusetts, September 11, 2008.
+\item {[Lecture]} ``Voting Machinery for the Masses.'' O'Reilly Open Source Convention (OSCON), Portland, Oregon, July 25, 2008.
+\item {[Keynote Lecture]} ``Advocating Software Freedom by Revealing Errors.'' O'Reilly Open Source Convention (OSCON), Portland, Oregon, July 25, 2008.
+\item {[Panel]} ``Creative Commons.'' Wikimania 2008, Bibliotecha Alexandrina, Alexandria, Egypt, July 19, 2008.
+\item {[Lecture]} ``Free Network Services.'' Wikimania 2008, Bibliotecha Alexandrina, Alexandria, Egypt, July 19, 2008.
+\item {[Lecture]} ``Zotero for Wikimaniacs.'' Wikimania 2008, Bibliotecha Alexandrina, Alexandria, Egypt, July 17, 2008.
+\item {[Lecture]} ``Revealing Errors.'' Boston Linux Unix, Cambridge, Massachusetts, June 18, 2008.
+\item {[Lightning Talk]} ``Voting Machinery for the Masses.'' O'Reilly's Ignite Boston 3, Cambridge, Massachusetts, May 29, 2008.
+\item {[Lecture]} ``Advancing a Definition of Free Culture.'' Sun's Community One, Moscone Center, San Francisco, California, May 5, 2008.
+\item {[Lecture]} ``Liberating Network Services.'' Sun's Community One, Moscone Center, San Francisco, California, May 5, 2008.
+\item {[Lecture]} ``Revealing Errors.'' Penguicon, Troy, Michigan, April 20, 2008.
+\item {[Lecture]} ``Laptop Liberation: One Laptop per Child and Free/Open Source Software.'' Penguicon, Troy, Michigan, April 19, 2008. Slides (PDF).
+\item {[Lecture]} ``Revealing Errors.'' LUG Radio Live USA 2008, Moscone Center, San Francisco, California, April 13, 2008.
+\item {[Lecture]} ``Liberating Network Services.'' FSF Associate Members Meeting, MIT, Cambridge, Massachusetts, March 15, 2008.
+\item {[Show Description]}
+\item {[Lecture]} ``Geek Diagnosis from a Diagnosed Geek.'' G33koSkop Lecture Series, MAMA, Zagreb, Croatia., December 3, 2007.
+\item {[Lecture]} ``Cooperation in Parallel: Lessons from Ubuntu and Debian.'' Kiberpipa, Ljubljana, Slovenia, November 26, 2007.
+\item {[Lecture]} ``Hacker Culture.'' B92's Cinema Rex, Belgrade, Serbia, November 23, 2007.
+\item {[Lecture]} ``Hacker Culture.'' CK13, Novi Sad, Serbia, November 20, 2007.
+\item {[Lecture and Workshop]} ``Debian Packaging for System Administrators.'' SIPB Clue Dump, MIT, Cambridge, Massachusetts, November 12, 2007.
+\item {[Lecture]} ``Free Software and Radical Non-Discrimination.'' Software Freedom Day 2007, Boston, Massachusetts, September 15, 2007.
+\item {[Lecture]} ``Resonant Divergence: Collaboration in Diverged Branches.'' Wikimania 2007, Taipei, Taiwan, August 5, 2007.
+\item {[Lecture]} ``Freedom's Standard Advanced.'' Wikimania 2007, Taipei, Taiwan, August 3, 2007.
+\item {[Panel]} ``Debian Derivatives Round Table 2007.'' Debconf 7, Edinburgh, Scotland, June 22, 2007.
+\item {[Lecture]} ``Debian: A Force To Be Reckoned With.'' Debconf 7, Edinburgh, Scotland, June 21, 2007.
+\item {[Lecture]} ``Advancing a Definition of Free Culture.'' iCommons iSummit, Dubrovnik, Croatia, June 16, 2007.
+\item {[Lecture]} ``Freedom Defined.'' Annual National Meeting of Free Culture Student Groups, Harvard University, Cambridge, Massachusetts, May 26, 2007.
+\item {[Lecture]} ``Advancing Free Culture.'' FSF Annual Associate Members Meeting, March 24, 2007.
+\item {[Lecture]} ``Contribute To Ubuntu.'' The Ubucon NY 2007, Google, New York, New York, February 16, 2007.
+\item {[Lecture]} ``Debian/Ubuntu Packaging Essentials.'' The Ubucon NY 2007, Google, New York, New York, February 16, 2007.
+\item {[Debate]} ``Creative Commons Workshop \& Debate.'' Wizards of OS 4, Berlin, Germany, September 16, 2006.
+\item {[Lecture]} ``Toward a Definition of Freedom.'' Wikimedia 2006, Harvard Law School, Cambridge, Massachusetts, August 4, 2006.
+\item {[Lecture]} ``Software, Freedom, and the World Beyond Computer Programs.'' Darklight Film Festival's annual symposium, Dublin, Ireland, October 28, 2005.
+\item {[Lecture]} ``The Ubuntu Project: Overview and Development Model.'' Boston Linux Unix, MIT, Cambridge, Massachusetts, October 19, 2005.
+\item {[Lecture]} ``To Fork or Not To Fork: Lessons from Ubuntu and Debian.'' What The Hack, Boxtel, The Netherlands, July 28, 2005.
+\item {[Lecture]} ``To Fork or Not To Fork: Lessons from Ubuntu and Debian.'' Libre Software Meeting, Dijon, France, July 6, 2005.
+\item {[Lecture]} ``Broadly Defined Freedom: Radical Nondiscrimination in Free Software.'' Libre Software Meeting, Dijon, France, July 5, 2005.
+\item {[Lecture]} ``To Fork or Not To Fork: Lessons from Ubuntu and Debian.'' LinuxTag, Karlsruhe, Germany, June 25, 2005.
+\item {[Lecture]} ``Financing Volunteer Free Software Projects.'' LinuxTag, Karlsruhe, Germany, June 24, 2005.
+\item {[Workshop]} ``Ubuntu Down Under.'' Sydney, Australia, April 24-30, 2005.
+\item {[Lecture]} ``Customizing Debian.'' Linux Conference Australia 2005, Australian National University, Canberra, Australia, April 18, 2005.
+\item {[Workshop and Q\&A]} ``Ubuntu.'' Northern New Jersey Linux Meet-up, Fort Lee, New Jersey, April 11, 2005.
+\item {[Lecture]} ``Ubuntu and Debian: Balancing Forking and Collaboration.'' Southern Connecticut Open Source User Group, New Haven, Connecticut, April 10, 2005.
+\item {[Keynote Lecture]} ``Ubuntu and Debian: Balancing Forking and Collaboration.'' Manizales, Colombia, March 17, 2005.
+\item {[Lecture]} ``Customizing Debian.'' Grupo de usuarios de Software Libre de Barcelona, Barcelona, Catalonia, Spain, December 14, 2004.
+\item {[Lecture]} ``Ubuntu (A GNU/Linux Operating System): Past Present and Future.'' Congreso GULEV, World Trade Center, Veracruz, Mexico, November 27, 2004.
+\item {[Lecture]} ``Customizing Debian: Fork Yours With Debian GNU/Linux.'' New York Linux User Group (NYLUG), New York, New York, November 17, 2004.
+\item {[Lecture]} ``Debian and Ubuntu: Philosophy and Technology.'' New York GNU/Linux Beginners group Gnubies, October 13, 2004.
+\item {[Lecture]} ``Financing Volunteer Free Software Projects: Problems and Strategies.'' Fifth International Free Software Forum, Porto Alegre, Brazil, June 4, 2004.
+\item {[Workshop]} ``Software in the Public Interest, Inc.'' Debconf4, Porto Alegre, Brazil, May 30, 2004.
+\item {[Lecture]} ``Custom Debian Distribution are the Ultimate Last Step to Total World Domination.'' Debconf4, Porto Alegre, Brazil, May 31, 2004.
+\item {[Lecture]} ``Debian-NP and NP Bagunça Review.'' Debconf4, Porto Alegre, Brazil, June 2, 2004.
+\item {[Workshop]} ``Debian-NP Bagunça.'' Debconf4, Porto Alegre, Brazil, May 26 - April 2, 2004.
+\item {[Lecture]} ``Introduction to Debian-NP.'' LinuxClub, Rome, Italy, April 27, 2004.
+\item {[Lecture Tour]} ``Freedom Week (Liberamente - Settimana delle Libertà).'' Siena, Florence, Milan, Turin, and Rome Italy, April 16-22, 2004.
+\item {[Lecture]} ``Debian-NP: Free Software in Civil Society.'' Siena, Italy, April 17, 2004.
+\item {[Lecture]} ``Penguin Day.'' N-TEN's 2004 Nonprofit Technology Conference, Philadelphia, Pennsylvania, March 28, 2004.
+\item {[Conference Organization]} ``WSIS? We Seize!.'' Geneva, Switzerland, December 7-13, 2003.
+\item {[Lecture]} ``Information Politics 101.'' We Seize!, Geneva, Switzerland, December 9, 2003.
+\item {[Lecture]} ``Making Custom Debian Bootable/Live CDs.'' We Seize!, Geneva, Switzerland, December 11, 2003.
+\item {[Lecture and Q\&A]} ``Debian-NP.'' We Seize!, Geneva, Switzerland, December 11, 2003.
+\item {[Lecture]} ``Making the Case for Free/Open Source Software in Non-Profit Organizations.'' NTEN, Boston, Massachusetts, November 6, 2003.
+\item {[Panel]} ``Digital Standards and the Public Domain: Consequences and Current Strategies for an Independent Public Sphere.'' Ars Electronica Festival, Linz, Austria, September 9, 2003.
+\item {[Workshop Participation]} ``Summer Source: Software Camp for NGOs.'' Vis, Croatia, August 26-September 6, 2003.
+\item {[Workshop]} ``Software in the Public Interest, Inc.'' Debconf 3, Oslo, Norway., July 18, 2003.
+\item {[Lecture]} ``Lessons from Libre Software Political and Ethical Practice.'' Libre Software Meeting, Metz, France, July 9, 2003.
+\item {[Lecture]} ``Social Networking and Free Software.'' Planetwork Conference, San Francisco, California, June 7, 2003.
+\item {[Lecture]} ``Managing a Free Software Project.'' Five College Free Software Series, Amherst, Massachusetts, December 5, 2002.
+\end{cvlist}